thanks for the info on naturally aspirated or blown. i think i am going naturally aspirated. my plans or to finish my intake: cold air, tb, tb spacer. then finish my exhaust: mid length headers or full length ( i have mac flowpath mufflers and prochamber off road h pipe which type of headers do i need) then a crane cam and then a chip and 410 gears. how does this sound i need some feed back. will i need any other mods with somw of these mods.thanks